Date: Wed, 9 Mar 2011 16:58:50 +0800 From: Adrian Chadd <adrian@freebsd.org> To: Urankar Mikael <mikael.urankar@ujf-grenoble.fr> Cc: FreeBSD Net <freebsd-net@freebsd.org>, freebsd-current <freebsd-current@freebsd.org>, freebsd-mobile@freebsd.org Subject: Re: please (re) test if_ath in -HEAD Message-ID: <AANLkTi==JZ2uwdTH=AK%2Bd42haUcp4zkxV-Toe6TM8hkX@mail.gmail.com> In-Reply-To: <20110309073523.GA3530@iut-mir-o.ujf-grenoble.fr> References: <AANLkTim_mTTLPA6KbT2b7pxm1ZmrS7cq5ew99P3zAFZa@mail.gmail.com> <20110305084520.GB2833@iut-mir-o.ujf-grenoble.fr> <AANLkTik6fhKqRgP=kfyCxkZkG2ZD92BJYEobuvwvzvk%2B@mail.gmail.com> <20110305163034.GD2833@iut-mir-o.ujf-grenoble.fr> <AANLkTinUwXv47e5YX=hYbJvVCjsUA1E-nnUQeTpvPGoH@mail.gmail.com> <20110309073523.GA3530@iut-mir-o.ujf-grenoble.fr>
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So you're saying -head is better, right? Adrian On 9 March 2011 15:35, Urankar Mikael <mikael.urankar@ujf-grenoble.fr>wrote= : > Here are some dumb benchmarks through ftp : > > with 8.2R RX rate is 2400kBps and TX rate is 810KBps > on a 9-CURRENT RX rate is 2700kBps and TX rate is 2700kBps > > More info on my system : > ath0@pci0:4:0:0: class=3D0x020000 card=3D0x5b001385 chip=3D0x00131= 68c > rev=3D0x01 hdr=3D0x00 > vendor =3D 'Atheros Communications Inc.' > device =3D '802.11a/b/g Wireless Adapter (AR2312)' > > ath0: <Atheros 5212> mem 0x88000000-0x8800ffff irq 19 at device 0.0 on > cardbus0 > ath0: AR2413 mac 7.9 RF2413 phy 4.5 > > FreeBSD iut-mir-o.ujf-grenoble.fr 9.0-CURRENT FreeBSD 9.0-CURRENT #39 > r219368M: Mon Mar 7 12:15:50 CET 2011 > > $FreeBSD: head/sys/dev/ath/ah_osdep.c 219315 2011-03-05 21:20:18Z adrian = $ > $FreeBSD: head/sys/dev/ath/if_ath.c 219185 2011-03-02 17:19:54Z adrian $ > $FreeBSD: head/sys/dev/ath/if_ath_debug.c 218058 2011-01-29 05:08:21Z > adrian $ > $FreeBSD: head/sys/dev/ath/if_ath_keycache.c 219185 2011-03-02 17:19:54Z > adrian $ > $FreeBSD: head/sys/dev/ath/if_ath_pci.c 192147 2009-05-15 17:02:11Z imp $ > $FreeBSD: head/sys/dev/ath/if_ath_sysctl.c 219180 2011-03-02 16:03:19Z > adrian $ > $FreeBSD: head/sys/dev/ath/if_ath_tx.c 218932 2011-02-22 00:37:53Z adrian= $ > $FreeBSD: head/sys/dev/ath/if_ath_tx_ht.c 219214 2011-03-03 03:02:06Z > adrian $ > > > On Sun 06 March 2011 at 05:02:38AM +0800, Adrian Chadd wrote: > > What was the previous performance? And which chipsets? > > > > > > > > Adrian > > > > On 6 March 2011 00:30, Urankar Mikael <mikael.urankar@ujf-grenoble.fr > >wrote: > > > > > On Sat 05 March 2011 at 03:27:48AM -0800, Adrian Chadd wrote: > > > > Absolutely! Let me know if I've broken anything! > > > > > > > > Adrian > > > > > > > > On 5 March 2011 00:45, Urankar Mikael < > mikael.urankar@ujf-grenoble.fr > > > >wrote: > > > > > > > > > On Thu 03 March 2011 at 02:31:05PM -0800, Adrian Chadd wrote: > > > > > > Hi all, > > > > > > > > > > > > For those of you who are testing out my if_ath changes, I'd > really > > > > > > appreciate it if you'd update to -HEAD and re-test. > > > > > > > > > > > > I've done a variety of changes to the radio setup and found/fix= ed > a > > > few > > > > > bugs > > > > > > in the TX path. It's quite possible these have introduced > > > regressions. > > > > > I'd > > > > > > like to make sure that I haven't broken legacy (11abg) support = in > > > > > > weird/wonderful ways. I'd also like to make sure that I haven't > > > > > > broken/changed the behaviour or performance of the NICs in any > way. > > > > > > > > > > > > Please give things a good thrashing and let me know the results= . > > > > > > > > > > > > I'm still working towards debugging and enabling basic 11n > support, > > > but I > > > > > > need to first make sure that I haven't broken legacy operation = in > any > > > > > way. > > > > > > > > > > > > > > > > Are you interested by tests on an old atheros card (Atheros 5212, > > > AR2413 > > > > > mac 7.9 RF2413 phy 4.5) ? > > > > > > > > > > > Everything seems to work fine, performances are as good as before. > > > I'm only doing basic stuff with this card (mostly web surfing), I'm > > > connected to an AP with WPA encryption. If you want me to test other > > > encryption or setup an AP with this card or whatever, feel free to as= k. > > > > > > And thanks for you work ! > > > _______________________________________________ > > > freebsd-mobile@freebsd.org mailing list > > > http://lists.freebsd.org/mailman/listinfo/freebsd-mobile > > > To unsubscribe, send any mail to " > freebsd-mobile-unsubscribe@freebsd.org" > > > > > _______________________________________________ > > freebsd-current@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-current > > To unsubscribe, send any mail to " > freebsd-current-unsubscribe@freebsd.org" > > -- > Mika=EBl Urankar > Moyens Informatiques et R=E9seaux > IUT1 GRENOBLE BP67 > 38402 ST MARTIN D'HERES CEDEX > _______________________________________________ > freebsd-mobile@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-mobile > To unsubscribe, send any mail to "freebsd-mobile-unsubscribe@freebsd.org" >
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